Report: 21 guns seized from home of Greenland shooter's mom

BRENTWOOD, N.H. (AP) — A police report says two years before a New Hampshire man shot at a group of officers, killing a police chief, authorities seized 21 guns from his mother's home.

The report was filed in Rockingham Superior Court on Thursday by an attorney representing four officers injured in the April 12 shooting. The officers are suing Beverly Mutrie, mother of Cullen Mutrie, saying she provided him with the gun used in the shootings.

Beverly Mutrie has asked for a dismissal, saying she had no knowledge of any criminal activity.